Paul Berg

Berg, Paul, 1926–, American biologist, b. New York City, Ph.D. Western Reserve Univ., 1952. A professor at Washington Univ. at St. Louis and Stanford Univ., he shared the 1980 Nobel Prize in Physics (with Walter Gilbert and Frederick Sanger) for his work with recombinant DNA. Berg developed techniques for attaching selected parts of DNA molecules to bacterial DNA, enabling the synthesis of such proteins as insulin and interferon.